Alexander Zverev vs Tallon Griekspoor

Zverev has been a top player for years and has a more established record at the highest level of tennis, making him the likely favorite in a match like this. Still, tennis can be unpredictable, and Griekspoor could pull off an upset if he plays at his best.

Ultimately, while Zverev would be expected to win given his higher ranking and experience, Griekspoor could still pose a challenge depending on how both players are performing.